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TRUSTED BY SEATTLE, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Seattle - Updated Nov 2026

Avatar for Pipers Drain Repair
Pipers Drain Repair
4.8(
18
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"What I thought was a simple clogged shower drain turned into much more after having Pipers Drain come out and access the problem. Patrick came out on a Sunday and found out that tree roots had clogged and damaged my pipe that took the waste water to the sewer. He explained the whole process to repair the pipe and also check the rest of my pipes with his camera. His team came out the next week to excavate part of the driveway to reach the broken pipe. The workers arrived on time, were considerate and cleaned up the area before they left. Patrick returned to view the rest of the pipes and found that some of them had channel rot from tree roots which compromised the pipes. Luckily, the damaged pipes were salvageable and a liner was installed in about 25 feet of pipe. Patrick kept in constant communication with me every step of the way and responded quickly whenever I had questions. I’m very happy with the repair and highly recommend Patrick and his team."
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair

+12

Response time2 hrs
Response rate99%
7 neighbors recently requested a quote
Avatar for D-N-A Drain Cleaning and Sewer LLC
D-N-A Drain Cleaning and Sewer LLC
5.0(
8
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Seattle, WA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

D-N-A Drain Cleaning and Sewer LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Seattle, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Zach with Knock out Pluming a Seattle based company was great to work with! He did not try to "over sell" the two items that needed replacing. the toilet had a crack and the water heater had burst and it was a Sunday. I was frantically cleaning up water when Zach arrived on the scene. He not only fixed the problem right away but kindly helped me with the clean up. He came back the following day with the new water heater and toilet that did not break the bank! He was efficient, knowledgable regarding the best products to suit my needs. I highly recommend this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Recommended by100%of homeowners
Avatar for Rooter Tech, LLC
Rooter Tech, LLC
4.8(
73
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Seattle, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Had a severe root problem, clogging all drains. Carlos and Junior arrived within 4 hours of being called. They quickly diagnosed problem. After using the camera and hydro jetting and cutting the roots in the sewer line. Drains were all flowing again within 6 hours of calling them. The equipment they have is awesome. Came back the next day to repair sewer line connection to the house. In a very stressful situation Rooter Tech was a breath of fresh air. We were very impressed and will be loyal customers for life."
MAIN SEWER LINE  REPAIR
Kitchen Sink Repair.
GAS WATER HEATER REPLACEMENT
Main Water Shut-off replacement.
Water line replacement.

+40

Response time1 hour
Response rate97%
Recommended by98%of homeowners
Avatar for All City Sewer Repair, LLC
All City Sewer Repair, LLC
4.9(
15
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Seattle, WA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"David was an exceptional person, manager, expert, craftsman and worker. He was so kind and courteous to not just me but my two little dogs also -- and this is my family we are talking about! He and his team followed Covid-19 precautions. His technology was unmatched. He had a big job ahead of him -- to give me an entire new sewer drain system. This job was not expected and I could ill afford it. He was very helpful to me, offered financing with low interest, etc. It is hard to trust contractors but I know I have one contractor to call if I ever have problems with my old house plumbing. Thank you All City Sewer and all of the employees -- Thank you David!"
6”
Response time7 hrs
7 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Northwest Hydrojetting, LLC
Northwest Hydrojetting, LLC
5.0(
22
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I have hired this company on many different occasions by this point. Hot water tank replacement both electric and gas, re-plumbing a house, finish trim such as vanity, bathrooms, kitchen sink, etc. Installing clean out for mainline side sewer, scoping and clearing obstructions for mainline side sewer, digging down and replacing clogged side sewers. What is impressive and important to me is the sense of urgency, attention to detail and quality of work. In my 20 years of looking after houses, Nathan is by far the best plumber I?ve ever worked. And on top of all of that, I find the pricing to be very competitive.."
Camera inspection
Camera inspection
Repairs
Remodels
Remodels

+11

Response time4 hrs
59 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Seattle, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I'm very happy with the service received from Schmitty's plumbing. When I called them about a leaky shower faucet, they were quick to respond and even quicker to solve the problem. They also offered to look at any other issues, and quickly fixed a garbage disposal issue as well. The price of the service visit was exactly as quoted over the phone, and was reasonable."
Response time2 days
Response rate100%
Recommended by93%of homeowners
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Drain Cleaning FAQs, answered by experts

First, find the cleanout pipe in your yard. Unscrew the cap—you may need a wrench to do so. Then, get a drain snake. You can use a non-motorized one, but a motorized snake will make the job a little easier. Feed the snake through the pipe until it reaches the clog. Spin the snake continuously, but don’t try to feed it through the pipe anymore. Keep spinning until you feel it break the clog apart.

Sometimes, the drain is just too clogged—thanks, stubborn hair and soap scum. In this case, you’ll need a more powerful drain cleaner than you can DIY safely at home. But this doesn’t mean you have to choose a traditional drain cleaner. 

You can find biodegradable drain cleaners at your local home improvement store or online for those drains that need a little more oomph. 

While on the hunt for a formidable drain cleaner, the best options are non-chemical clog solutions that combine enzymes and bacteria.

Bleach—even diluted bleach—is not always the safest option for cleaning your drains. With a high pH, bleach can be highly corrosive to many types of pipes, especially when used regularly. When mixed with household cleaners and organic waste, it can also create dangerous chemicals. Remember to use proper protective equipment and ventilation when dealing with bleach.

A clogged air gap can cause a dishwasher not to drain. There are, however, other potential issues that can lead to improper drainage. For example, if you have attached the air gap to a garbage disposal and forgotten to remove the knockout plug, wastewater may backflow into the dishwasher. Check that the air gap is installed properly, and then look for clogs in the air gap and dishwasher filters. 

It takes hair about two years to dissolve on its own in the drain without the use of any tool or help. Fortunately, using a drain snake, plunger, or any of the actions mentioned above to dissolve the hair will help get rid of the clog in as little as 15 minutes. 

The Seattle, WA homeowners’ guide to drain cleaning services

From average costs to expert advice, get all the answers you need to get your job done.